Patents
Patents for C07C 31 - Saturated compounds having hydroxy or o-metal groups bound to acyclic carbon atoms (16,921)
06/1992
06/30/1992US5126441 Bisglycosides
06/30/1992US5126304 Method for the preparation of a catalyst for water gas and hydroformylation, catalyst prepared by the method and use of the catalyst
06/30/1992US5126071 Optically active compound, process for producing same and liquid crystal composition containing same
06/25/1992WO1992010454A1 Partially fluorinated alkanols having a tertiary structure
06/24/1992EP0491128A2 Process for the production of alkaline earth alkoxides with spherical particle habit
06/24/1992CN1062135A Producing method of aluminium alcoholato
06/23/1992US5124491 Using copper, chromium, manganese, silicon, barium oxides catalyst
06/23/1992US5124294 Catalyst system and process for producing alcohols from olefines and synthesis gases
06/17/1992EP0300018B1 Hydrogenation process
06/17/1992CN1017046B Derivatives fluorine-containing mono-or poly-alkylene glycol and process for preparing same
06/16/1992US5122299 Producing synthesis gas using heat from exothermic catalytic reforming in endothermic step
06/16/1992US5122245 Process for the synthesis of "oxo" products by the plasma route and installation comprising a plasma reactor usable in the process
06/11/1992WO1992009549A1 Polymeric materials
06/11/1992WO1992009545A2 New methods for the catalytic reduction of organic substrates
06/11/1992CA2096747A1 New methods for the catalytic reduction of organic substrates
06/10/1992EP0489621A1 Process of making an alumina layer on glass, product obtained and its use in glazings with conducting layer
06/09/1992US5120886 Decomposition of organic hydroperoxides
06/09/1992US5120700 Comprises copper, iron aluminum, optionally zinc and support
06/09/1992CA1303067C Process for producing methanol or mixed alcohol
06/07/1992CA2057142A1 Process for producing a aliminum oxide-based coating on glass, product thereof and use for conductive coating glass plates
06/03/1992EP0488928A2 Pharmaceutical formulations containing a mixture of higher primary aliphatic alcohols in the treatment of hypercholesterolaemia and hyperlypoproteinaemia type II and stimulation of sexual behavior in animals and humans
06/03/1992EP0487903A2 Process for the preparation of 1,3 propanediol
06/03/1992CN1061604A Method for producing non-crystalline sorbierite
06/02/1992US5118883 Self-condensation, catalytic hydrogenolysis
06/02/1992US5118651 For dehalogenation and/or hydrolysis of alkyl halides; group 5A oxides, transition metals, rare earth oxides
05/1992
05/31/1992CA2056657A1 Pharmaceutical formulations containing a mixture of higher primary aliphatic alcohols in the treatment of hypercholesterolaemia and hyperlypoproteinaemia type ii and stimulation of sexual behaviour in animals and humans
05/27/1992EP0487035A2 Process for the preparation of diethers
05/27/1992EP0398998A4 Synthetic porous crystalline material, its synthesis and use
05/26/1992US5116813 Methyl-Branched Aliphatic Aldehyde or Alcohol
05/26/1992US5116544 Hexafluoroneopentyl alcohol, derivative thereof fluorine-containing polymer and its use
05/26/1992US5116525 Ternary azeotropic compositions of dichloropentafluoropropane and trans-1,2-dichloroethylene with methanol or ethanol or isopropanol
05/21/1992CA2055721A1 Process for the preparation of diethers
05/20/1992EP0485482A1 Vapour phase hydrogenation process.
05/19/1992CA1301197C Process for recovery of alcohols using a perfluorinated ionomer membrane
05/19/1992CA1301196C Method of reducing nitrile into a corresponding alcohol
05/19/1992CA1301180C Preparation of 1,4-butanediol or tetrahydrofuran or both
05/13/1992EP0484963A2 Recovery of methyl esters of aromatic acids and glycols from thermoplastic polyester scrap
05/13/1992EP0484800A2 Process for producing neopentyl glycol
05/12/1992US5112991 Process for the preparation of an organo-substituted sodium aluminum hydride
05/12/1992US5112591 Process for preparing precursors of catalysts containing copper, aluminum and zinc, usable for the synthesis and the decomposition of methanol
05/12/1992US5112519 Process for production of biodegradable surfactants and compositions thereof
05/12/1992CA1300640C Process for direct hydrogenation of glyceride oils
05/10/1992CA2055066A1 Recovery of methyl esters of aromatic acids and glycols from thermoplastic polyester scrap
05/07/1992DE4034325A1 New sec. alcohol cpds. - used for orientation of liq. crystal mix. which are liq. crystal cpds. with good adhesion to surfaces
05/06/1992EP0483919A2 Process for the production of methanol
05/06/1992EP0483850A2 Process for producing salts of fluorinated alcohols
05/06/1992EP0483609A1 Liquid phase process for dimethyl ether synthesis
05/05/1992CA1300175C Liquid phase methanol reactor staging process for the production of methanol
05/05/1992CA1300174C Triethylamine catalyzed npg production utilizing a gas sparged reactor
05/03/1992CA2054802A1 Process for producing salts of fluorinated alcohols
04/1992
04/30/1992WO1992007112A1 Binary azeotropic compositions of (cf3chfchfcf2cf3) with methanol or ethanol or isopropanol
04/30/1992WO1992007111A1 Ternary azeotropic compositions of 43-10mee (cf3chfchfcf2cf3) and trans 1,2-dichloroethylene with methanol or ethanol
04/30/1992WO1992006943A1 Liquid xylitol
04/30/1992CA2053578A1 Process for the production of methanol
04/29/1992EP0482344A1 Process to obtain unsaponifiable compounds
04/29/1992CN1060686A Ternary azeotropic compositions of 1,1,1,2,3,4,4,5,5,5-decafluoropentance and trans 1,2-dichloroethylene with methanol or ethanol
04/24/1992CA2053015A1 Process for obtaining unsaponifiable compounds
04/22/1992CN1060505A Binary azeotropic compositions of (cf3chfchfcf2cf3) with methanol or ethanol or isopropanol
04/21/1992US5107006 Photostabilizers developers
04/21/1992US5106613 Hair conditioning shampoo
04/21/1992CA1299199C Preparation of alcohols from synthesis gas
04/16/1992WO1992006065A1 New pyrethrinoid esters of 4-(dihalogenomethyl) 2,3,5,6-tetrafluorobenzylic alcohol, preparation method thereof and application thereof as pesticides
04/16/1992WO1992006061A1 Iridoide derivative and its use as medicine
04/15/1992EP0480040A1 Process for separating impurities from aqueous solution of crude ethanol
04/15/1992EP0479780A1 Homogeneous catalyst formulations for methanol production.
04/14/1992US5105029 Process for recovering a lower alcohol from a catechol-lower alcohol reaction product solution
04/14/1992US5105028 Separation of hetero-atom(s) containing hydrocarbons
04/14/1992US5104851 2-(alkyl-cyclo)-1-propanol, a process for preparing the same and perfumery composition containing the same
04/14/1992CA1298843C Camphor derivatives, their preparation and their use
04/14/1992CA1298826C Copper-zinc-alumina co shift catalyst
04/08/1992EP0479470A1 Corrosion-inhibited antifreeze/coolant composition
04/07/1992US5102549 Treatment of lower glycol-containing operative fluids
04/02/1992CA2051609A1 Corrosion-inhibited antifreeze/coolant composition
04/01/1992EP0478428A2 Process for the preparation of boron oxide by hydrolysis of methylborate and its use in the oxidation of saturated hydrocarbons to alcohols
04/01/1992CN1059898A Circulating bed cofeed conversion reactor
03/1992
03/31/1992US5101058 Chemical intermediates
03/26/1992CA2052228A1 Process for the preparation of boric oxide by hydrolysis of methyl borate and application to the oxidation of saturated hydrocarbons in alcohols
03/24/1992US5099038 Catalytic hydrogenation of G-butyrolactone with solid catalyst of coppper and silicon
03/24/1992US5099006 Alkoxy-type derivative compounds and process for preparing alkoxy-type derivatives of trivalent group 3b metals
03/24/1992CA1297912C Process for purifying propanediol-1,3
03/24/1992CA1297911C Methanol production
03/18/1992CN1059541A Process for conversion of carbonaceous feedstocks to particulate capbon and methanol
03/17/1992US5097090 Process for the preparation of perfluoroalkylethyl alcohols
03/17/1992US5097089 Synthesis of glycerol from formaldehyde
03/17/1992US5096820 Process for manufacturing xylitol and xylitol-rich products
03/11/1992CN1059296A Catalysted hydrogenation of carboxylic acids and their anhydrides to alcoholes and/or esters
03/11/1992CN1015778B Acid-resistant catalyst for directly hydrogenating fatty acid into fatty alcohol
03/10/1992US5095164 Acidity
03/10/1992US5095147 2,2-difluorocyclopropyl derivatives
03/10/1992CA1297133C Process for the continuous production of lower aliphatic alcohols
03/10/1992CA1297123C Process for cosynthesis of ethylene glycol and dimethyl carbonate
03/05/1992WO1992003398A1 Aquathermolytic cleavage of ethers
03/05/1992WO1991016322A3 Heterocyclic chiral ligands and method for catalytic asymmetric dihydroxylation of olefins
03/04/1992EP0473053A1 Method for the production of fluorine-containing tertiary alcohols
03/03/1992US5093537 Hydrolysis of Acrolein, Hydrogwnation of 3-Hydroxypropanal, Alumina-Bound Zeolite
03/03/1992US5093535 Liquid phase, cocurrent flow
03/03/1992US5093534 Multistage catalytic hydrogenation with alkaline copper in first stage followed by nickel on acidic support
03/03/1992US5093509 Removal of trace quantities of molybdenum
03/03/1992US5093432 Perfluorination of esters or ethers
02/1992
02/28/1992CA2024095A1 Direct conversion of ethane to alcohols by high pressure controlled oxidation